Try these six look-cover-recall exercises: study an arrangement, hide it yourself, answer the question and reveal the original information. You control the viewing time. There is no countdown, score or recommended number of seconds.
The examples move from a small pattern to several features at once. That is simply an increase in the amount of information in the task, not a validated difficulty scale or memory test. Skip to whichever exercise interests you. You need only a way to sketch or write your answer.
How to use the panels
Each example starts visible. Select “View or hide the example” to close it, then try the recall question before opening the answer. The diagrams have written equivalents in the same panel. You can use either version; reading a description is a different way of receiving the information, and there is no comparison score.
Rows run from top to bottom and columns from left to right. A dot in a diagram means an empty cell. These are original article exercises, not app screenshots or current Daily answers.
1. Three marked positions
Look at the X marks. Hide the example and reproduce their positions in a blank 2×3 grid.
View or hide the example
Reveal answer and explanation
R1C1, R1C2 and R2C3. Two neighbouring marks occupy the left side of the top row; the third is at bottom-right. Check both the number of marks and where they sit.
For a fresh paper round, move just one mark. Keep the grid size unchanged so you are changing only the arrangement.
2. Shapes and positions
This time, remember which shape occupies each cell, not just which cells are occupied.
View or hide the example
After hiding it, draw the four shapes in their original places. A written description is equally acceptable.
Reveal answer and explanation
Top row: circle, triangle. Bottom row: square, diamond. Remembering all four shapes but swapping their positions does not reproduce this particular layout. You can check identities and positions separately.
3. Labelled colours
Study three tokens. The colours are also written and paired with different shapes, so colour perception is never the only way to distinguish them. Hide the panel and describe the tokens from left to right.
View or hide the example
Blue△
Amber□
Navy
Text equivalent: blue circle, amber triangle, navy square, from left to right.
Reveal answer and explanation
Blue circle → amber triangle → navy square. Both the named feature and its position belong to the answer. If you prefer to ignore colour entirely, repeat the task using only circle, triangle and square.
4. A small object shelf
Imagine looking straight at two shelves. Study which object is above or below another, then hide the layout.
View or hide the example
Which object was directly below the book? Which was above the coin? What occupied the lower-left position?
Reveal answer and explanation
Leaf, key and shell. The leaf shares the middle column with the book; the key shares the right column with the coin; the shell sits at bottom-left. Here you are remembering relationships as well as individual objects.
To make a physical version, arrange six objects on a table in two rows and cover them with a cloth.
5. Cards in order
Read the ranks and suits. Hide the hand and write the cards in the same left-to-right order. Unlike a missing-card puzzle, nothing is removed here.
View or hide the example
Left to right: 3 of clubs, ace of diamonds, 8 of spades, 5 of hearts.
Reveal answer and explanation
3 of clubs → ace of diamonds → 8 of spades → 5 of hearts. Naming four suits alone is not the whole answer: each suit belongs with a rank and a position. Accept “A of diamonds” as shorthand for the ace.
If four cards feel like too many details for the break you want, use two physical cards. You choose the size of the task.
6. Symbols separated by empty space
Look at this 3×3 arrangement. Hide it, then redraw the symbols and leave the other cells empty. Notice that the circle occurs twice.
View or hide the example
Reveal answer and explanation
Circles at R1C1 and R3C3; triangle at R1C3; square at R2C2; diamond at R3C1. The five symbols occupy the corners and centre. All four edge-middle cells are empty. That checks the layout without relying only on a list of symbols.
Repeat with one change
Use a fresh arrangement when you want a fresh recall question. You can add a symbol, move an object or increase the grid size, but you do not need to change all three together. Looking again is also fine; it simply means you are doing a second viewing of the same example.
Recall in Puzzle Lantern offers prepared spatial patterns: highlighted cells disappear and you select their former locations. Its previews are timed, and the game shows elapsed time. The self-paced panels here are an alternative when you want to decide exactly when a pattern disappears.
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Puzzle Lantern is made for entertainment. It is a collection of games, and nothing more is claimed for it.
